Portable Cord, Stranded, 96/28 mm Core Strands, #8 AWG Conductor Size, Copper Conductor Material, Thermoplastic Elastomer (TPE) Jacket Material, Thermoplastic Elastomer (TPE) Insulation Material, 40 A, Black, Green, White, 3 Conductors, 250 ft Overall Length, 0.7 in Outside Diameter, 0.046 in Insulation Thickness, -50 °C Operating Temperature, +105 °C Operating Temperature, 0.33 lb/ft